NEC NP39ML Fixed Original Projector Lens — for PX1004UL-B-18, PX1004UL-BK, PX1004UL-W-18

The NEC NP39ML Fixed is an original (OEM) lens for NEC installation projectors, classified as an Ultra Short Throw lens with a throw ratio of 0.38:1. This article compiles its 8 compatible projector models, optical specifications, and purchasing considerations for quick compatibility verification by projector model.

Specifications

The above specifications are sourced from OEM documentation and the Zorsika product database; a complete technical datasheet is available upon request from our sales team.

NP39ML Fixed Compatible Projector Models (8 models with brightness/resolution)

The following are verified compatible projector models for the NP39ML Fixed, each with brightness and resolution; the applicable lens model for all is NP39ML Fixed:

Note: Brightness/resolution are taken from the model database (refer to the unit's nameplate/user manual for final confirmation); lens compatibility is determined by the projector's lens mount and panel/chip size. For models not listed, please contact Zorsika technical support for verification.

About This Original Lens

NEC NP39ML Fixed Lens

The NP39ML Fixed is an Ultra Short Throw lens manufactured by NEC as an OEM product. Its optical structure, lens coatings, and body tolerances are matched to original projector standards, ensuring plug-and-play installation and stable imaging performance. For installation environments with limited projection distance (e.g., large images from short distances, wall-mounted ultra-short-throw setups), selecting the correct throw ratio is more critical than choosing a generic lens.

This lens has a throw ratio of 0.38:1. Throw ratio = projection distance ÷ image width: the smaller the value, the larger the image (ideal for short distances and compact spaces); the larger the value, the greater the installation distance required. Calculate the required throw ratio range based on your installation distance and screen size, then match it to this model.

Genuine Product and Purchasing Information

Zorsika supplies the genuine NEC original lens NP39ML Fixed through authorized channels, complete with original packaging and traceable serial numbers, suitable for bulk procurement and project supply for installation projectors, conference rooms, classrooms, and similar applications.

• Genuine Product Guarantee: Sourced through authorized OEM channels, with original packaging and serial numbers; channel documentation can be provided for bulk projects to eliminate refurbished units or unverified sources.
• Compatibility Verification: Provide the projector model before ordering, and Zorsika technical support will confirm against the compatible model list above to avoid installation issues.
• Project Supply: The NP39ML Fixed covers 8 projector models; common projects can be scheduled in advance to shorten lead times.
• Alternative Options: If budget is a concern, Zorsika also offers equivalent replacement lenses with key specifications matched to OEM standards, allowing selection based on your needs.

Note: Actual imaging performance is affected by projector condition and installation environment; we recommend testing one unit before placing a bulk order.

FAQ

Q: How do I choose between an original lens and a replacement lens?

A: Original lenses are manufactured by NEC with optical parameters and body tolerances calibrated to original projector standards, making them ideal for projects with strict requirements for OEM consistency. Zorsika replacement lenses are independently designed and manufactured to the same specifications, with throw ratio, image circle, and mount matched to the original, offering advantages in budget and lead time. Zorsika supplies both options—choose based on your project requirements.

Q: How can I confirm this lens works with my projector?

A: Compatibility is determined by the projector's lens mount and panel/chip size; the verified compatible models are listed in this article. Projectors of the same generation and brand often share the same mount. If uncertain, take a photo of the unit's nameplate and send it to Zorsika technical support for confirmation.

Q: How do I select the throw ratio?

A: Throw ratio = projection distance ÷ image width. The smaller the value, the larger the image (short-throw/ultra-short-throw suits compact spaces at close range); the larger the value, the greater the installation distance required. Calculate the required throw ratio range based on installation distance and screen size, then match it to the focal length of this model.

Q: How does the NP39ML Fixed guarantee authenticity?

A: Zorsika supplies genuine products through authorized OEM channels, complete with original packaging and traceable serial numbers; channel documentation can be provided for bulk projects to ensure the lens is not refurbished or a used disassembled part.

Q: What should I pay attention to when replacing the lens?

A: Before removal, power off the projector and wait for the cooling fan to stop; hold the lens barrel without touching the glass elements, and use a blower for dust. After installation, perform a focus test before tightening the locking screws, and clean the mount and contacts as you go.

Q: How long is the lens warranty period?

A: Zorsika provides a 12-month warranty on all projector lenses; for normal use and non-man-made damage (e.g., impact, water ingress, unauthorized disassembly), contact after-sales service directly. The warranty period is based on the shipping document date.

Related Inquiry Portals

• Zorsika Technical Support Center
• Projector Brand and Compatible Model Lookup
• Projector Lamp / Lens / Air Filter Product Library

Purchasing Inquiries

For solution consultations, project proposals, or the complete compatible model list for the NEC original lens NP39ML Fixed, contact us through the following channels:

• Website: www.zorsika.com
• Phone: 0086-20-38551187
• Email: sales@zorsika.com
• Business Hours: Monday to Friday, 9:00-18:00

The lens model and compatible projector data in this article are sourced from OEM documentation and the Zorsika product database, and are continuously updated; final confirmation is subject to actual quotation verification.